Series 55 Single Sheave - Dyneema Loop Attachment Ronstan

💪 High resistance: breaking at 500 daN
Need an advice ?
SINGLE SHEAVE SERIES 55 DYNEEMA LOOP ATTACHMENT RONSTAN: PERFORMANCE AND LIGHTNESS FOR YOUR BOAT
The Single Sheave Series 55 Dyneema Loop Attachment Ronstan is an essential piece of equipment to optimize the performance of your sailboat. Designed to offer exceptional resistance while minimizing weight, this sheave is ideal for a variety of applications, from precise sail adjustments to halyard return systems.
A HIGH PERFORMANCE SHEAVE FOR EASY MANEUVERING
This Ronstan Single Sheave features a 55 mm sheave optimized for a maximum rope diameter of 10 mm, ensuring smooth and efficient operation. Its Dyneema loop attachment offers a breaking strength of 500 daN and a maximum working load of 1000 daN, guaranteeing maximum safety during your sailing trips. The integrated swivel allows for free and unconstrained rotation, facilitating maneuvers and preventing rope twisting. The Single Sheave Series 55 Dyneema Loop Attachment Ronstan is a wise choice for demanding sailors looking for performance and reliability.
Read more
Technical specifications
- Breaking strength: 500 daN
- Sheave diameter: 55 mm
- Rope: 10 mm (maximum diameter)
- Maximum working load: 1000 daN
- Number of sheaves: 1
- Single sheave
- Equipped with a swivel
- Attachment by Dyneema loop
- Ronstan Reference: RF55101














